CN109272902A - A kind of method and apparatus for realizing glass projection advertisement after three-box car - Google Patents
A kind of method and apparatus for realizing glass projection advertisement after three-box car Download PDFInfo
- Publication number
- CN109272902A CN109272902A CN201811253826.3A CN201811253826A CN109272902A CN 109272902 A CN109272902 A CN 109272902A CN 201811253826 A CN201811253826 A CN 201811253826A CN 109272902 A CN109272902 A CN 109272902A
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- China
- Prior art keywords
- projector
- box car
- box
- glass
- projection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/28—Reflectors in projection beam
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0026—Windows, e.g. windscreen
Abstract
The invention discloses a kind of methods and apparatus for realizing glass projection advertisement after three-box car, it is related to advertisement projection device technical field, it includes a kind of method and apparatus for realizing glass projection advertisement after three-box car, the equipment includes projector, free-form surface mirror, V-type bracket and box, the projector is rotatably affixed to the top of glass after three-box car by V-type bracket, and the position that projector is corresponded on parting plate is connected as one by box and free-form surface mirror.The method and apparatus of glass projection advertisement after the realization three-box car, pass through setting projector, free-form surface mirror, V-type bracket and box, the light emitted in projector operational process can first pass through free-form surface mirror and be reflected, after reprojection to three-box car on glass, since free-form surface mirror extends transmitting range, and then the advertising image on perspective plane can be amplified and correction process, so as to improve the display effect of image.
Description
Technical field
The present invention relates to advertisement projection device technical field, specially a kind of side for realizing glass projection advertisement after three-box car
Method and equipment.
Background technique
Projection advertisement utilizes a kind of high-power projection device, with optical projection principle, using the light source of high brightness, the bottom of by
The full-color ad content of on piece projects on exterior wall, exhibition room, theater or the movable glass of skyscraper, is formed at night and is rich in view
Feel the outdoor advertising of impact force.
In order to improve the utilization rate of glass and the effect of publicity of projection advertisement after three-box car, people are on the basis of the two
Have devised glass projection advertisement after a three-box car, however after existing three-box car glass projection advertisement often directly adopt it is general
Logical projector causes the picture directly projected to compare as projection source since projection lens is shorter to rear glass distance
It is small, the display effect of picture is reduced, therefore need a kind of method and apparatus for realizing glass projection advertisement after three-box car to solve
The certainly above problem.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of method and apparatus for realizing glass projection advertisement after three-box car,
Glass projection advertisement often directlys adopt general projectors as projection source, due to projection lens after solving existing three-box car
It is shorter to rear glass distance, the problem of causing the picture directly projected smaller, reduce picture display effect.
(2) technical solution
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of equipment for realizing glass projection advertisement after three-box car,
The equipment includes projector, free-form surface mirror, V-type bracket and box, and the projector is rotatable by V-type bracket
It is fixed on the top of glass after three-box car, and the position that projector is corresponded on parting plate is connected by box and free-form surface mirror
It is connected in one.
Preferably, the projector is made of projection light machine and embedded computer, and GPS is equipped in embedded computer
Positioning, WIFI and Internet of Things network interface card, and Internet of Things network interface card can connect mobile wireless network and TF card, the projector x ray machine part choosing
It is micro- projection light machine of LED light source, and projection light machine and master control embedded computer are partially integrated in together.
Preferably, between the free-form surface mirror and parting plate there are certain angle, and parting plate and three compartments
There are certain angles between glass after vehicle.
Preferably, the V-type bracket includes U-shaped fixed plate, and the U-shaped fixed plate passes through glass after super glue and three-box car
Glass stickup is integrated, and the front and rear sides of the U-shaped fixed plate inner wall are overlapped with the mutually separate one side of two movable blocks respectively, and two
The similar one side of a movable block offers card slot, and the mutually separate one side of two card slot inner walls offers and goes here and there hole, and the U
The position in type fixed plate front and back corresponding two strings hole offers connecting hole, and is located at ipsilateral connecting hole, string hole and card
The same bolt is provided in slot, the outer surface thread of the bolt is connected with nut, and nut is fastened in card slot, and two
The same movable plate is fixedly connected on a movable block.
Preferably, the shape of the nut and card slot is in hexagon, and the outer diameter of the internal diameter of card slot and nut
Size is adapted, and the end of bolt offers interior hexagon link slot.
Preferably, the surface of the projector is fixedly connected there are two flange, and the flange is opened on one side far from movable plate
If second groove offers third circular hole close to movable plate on one side there are two the second groove, and movable plate corresponding the
The position of three circular holes offers the 4th circular hole, is equipped with same second in the 4th circular hole, third circular hole and the second groove
Screw, and the end of the second screw offers interior hexagon link slot.
Preferably, the box opened up on one side there are four the first groove far from parting plate, and four the first grooves are uniform
The four corners being distributed on parting plate, second groove offer the first circular hole, and parting plate close to the position of parting plate
The position of corresponding first circular hole offers the second circular hole, is equipped in second circular hole, the first circular hole and the first groove same
A first screw.
Preferably, the parting plate is located at behind the 2nd row of three-box car, and box is placed on the centre on parting plate by the
The position at 2 row seats.
Preferably, it is pasted with translucent film on glass after the three-box car, and translucent effect does not interfere with driver
Backsight.
A kind of method for realizing glass projection advertisement after three-box car, the described method comprises the following steps:
U-shaped fixed plate: first being pasted the top of glass after three-box car by S1 using super glue, then successively by die nut
Projector is mounted on movable plate by two the second screws of twisting；
S2: according to the projected position of projector, first the box for being equipped with free-form surface mirror is placed on parting plate, and leads to
It crosses marking pen position of corresponding four the first circular holes on parting plate and makes mark, while need to also be opened up at the label made
Then second circular hole successively twists four the first screws by die nut and box is mounted among parting plate by the 2nd row
On the position at seat；
S3: after the installment work of equipment, the safety box for first making projector be linked into automobile carries out taking electricity, then in projector
On TF inserted with broadcasting content carry out advertisement projection and play, connection mobile network can also be passed through and connect backstage control on internet
System processed, background control system can directly advertisement play out, and configuration information can be inserted into or long-range by TF
Push is modified；
S4: during projector work, V can be adjusted according to projection size of the projection ray after three-box car on glass
The opening angle of type frame, therefore the projected angle that the light emitted line of projector can be adjusted by loosening two the second screws
Degree, and the projection size after three-box car on glass will at least be maintained at 27 cun or more, finally by die nut fastening two the
Two-screw nail.
(3) beneficial effect
The beneficial effects of the present invention are:
1, after the realization three-box car glass projection advertisement method and apparatus, pass through setting projector, free-form surface mirror, V
Projector is accessed on automobile safe and carries out taking electricity, and the light emitted in projector operational process by type bracket and box
Line can first pass through free-form surface mirror and be reflected, after reprojection to three-box car on glass, since free-form surface mirror prolongs
Transmitting range has been grown, and then the advertising image on perspective plane can have been amplified and correction process, so as to improve figure
The display effect of picture.
2, the method and apparatus of glass projection advertisement is set in projector by the way that projector is arranged after the realization three-box car
Projection light machine part and master control embedded computer are partially integrated in together, and integrated level is high, and projector is made
It is small, so that people's meeting enhanced convenience when projector to be installed in narrow three-box car, the x ray machine part of projector are selected
Be micro- projector of LED light source, to make entire projector power consumption smaller, brightness is high, and small in size, heat is small, and is able to maintain
Prolonged steady operation, by the way that free-form surface mirror is arranged, free-form surface mirror can increase light by reflection
Path length, path length is longer, and projected picture is become larger, and is carried out by the curved surface amplitude of free form surface transmitting mirror
Amplification can guarantee picture will not metamorphopsic distortion, while picture shape can also be corrected, so that projecting after reflection
Picture is still a rectangle.
3, after the realization three-box car glass projection advertisement method and apparatus, by the way that V-type bracket is arranged, projector can pass through
Projection bracket is adjusted angle, so can by the relative positional relationship between regulation projector and free-form surface mirror come
Guarantee projection quality and projection size, passes through the first screw of setting and the second screw, the first screw and the second screw
The end of nail offers interior hexagonal link slot, thus people can adopt when carrying out installation projector and free-form surface mirror
With the lesser die nut of size, so that the installment work enhanced convenience of people.
Detailed description of the invention
Fig. 1 is the schematic diagram of glass projection advertisement after three-box car of the present invention；
Fig. 2 is the schematic diagram of the section structure of V-type frame left view of the present invention；
Fig. 3 is the structural schematic diagram amplified at B in Fig. 1 of the present invention；
Fig. 4 is the structural schematic diagram amplified at A in Fig. 2 of the present invention；
Fig. 5 is the structural schematic diagram amplified at C in Fig. 1 of the present invention.
In figure: 1 projector, 2 free-form surface mirrors, 3 V-type brackets, 31 U-shaped fixed plates, 32 movable blocks, 33 card slots,
34 string holes, 35 connecting holes, 36 bolts, 37 nuts, 38 movable plates, 4 boxes, 5 first grooves, 6 first circular holes, 7 second screws,
Glass after 8 second circular holes, 9 first screws, 10 the 4th circular holes, 11 flanges, 12 second grooves, 13 third circular holes, 14 three-box cars,
15 parting plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, the present invention provides a kind of technical solution: a kind of to realize setting for glass projection advertisement after three-box car
Standby, equipment includes projector 1, free-form surface mirror 2, V-type bracket 3 and box 4, and V-type bracket 3 includes U-shaped fixed plate 31, U
Type fixed plate 31 is integrated by super glue and the stickup of glass 14 after three-box car, the front and rear sides point of U-shaped 31 inner wall of fixed plate
It is not overlapped with the mutually separate one side of two movable blocks 32, and the similar one side of two movable blocks 32 offers card slot 33, and two
The mutually separate one side of a 33 inner wall of card slot offers string hole 34, and the corresponding two string holes 34 of 31 front and back of U-shaped fixed plate
Position offer connecting hole 35, and be located in ipsilateral connecting hole 35, string hole 34 and card slot 33 and be provided with the same bolt 36,
The outer surface thread of bolt 36 is connected with nut 37, and nut 37 is fastened in card slot 33, and fixed on two movable blocks 32
It is connected with the same movable plate 38, by the way that V-type bracket 3 is arranged, angle can be adjusted in projector 1 by projection bracket, in turn
It can guarantee projection quality and projection ruler by the relative positional relationship between regulation projector 1 and free-form surface mirror 2
Very little, the shape of nut 37 and card slot 33 is in hexagon, and the internal diameter of card slot 33 and the outer diameter of nut 37 are mutually fitted
Match, and the end of bolt 36 offers interior hexagon link slot, by the way that card slot 33 is arranged, card slot 33 can prevent bolt 36 from existing
It drives nut 37 to synchronize movement in rotary course, and then bolt 36 and nut 37 can be improved to the firm of movable plate 38
Effect, projector 1 are rotatably affixed to the top of glass 14 after three-box car by V-type bracket 3, and projector 1 is by projection light machine
It is formed with embedded computer, and is equipped with GPS positioning, WIFI and Internet of Things network interface card in embedded computer, and Internet of Things network interface card can
Mobile wireless network and TF card are connected, by the way that projector 1 is arranged, the projection light machine part and master control set in projector 1 is embedded
Computer is partially integrated in together, and integrated level is high, enables projector 1 to be made small, so that people pacify by projector 1
Enhanced convenience is understood when being attached in narrow three-box car, and the position that projector 1 is corresponded on parting plate 15 passes through box 4 and freedom
Curved reflector 2 is connected as one, and the surface of projector 1 is fixedly connected there are two flange 11, and flange 11 is far from movable plate 38
It is opened up on one side there are two the second groove 12, the second groove 12 offers third circular hole 13 close to movable plate 38 on one side, and living
The position of the corresponding third circular hole 13 of movable plate 38 offers the 4th circular hole 10, the 4th circular hole 10, third circular hole 13 and the second groove 12
Same second screw 7 is inside installed, and the end of the second screw 7 offers interior hexagon link slot.
A kind of method for realizing glass projection advertisement after three-box car, method the following steps are included:
S1: U-shaped fixed plate 31 is first pasted to using super glue the top of glass 14 after three-box car, then passes through die nut
It successively twists two the second screws 7 projector 1 is mounted on movable plate 38；
S2: according to the projected position of projector 1, the box 4 for being equipped with free-form surface mirror 2 is first placed on parting plate 15
On, there are certain angle between free-form surface mirror 2 and parting plate 15, and after parting plate 15 and three-box car glass 14 it
Between there are certain angle, by the way that free-form surface mirror 2 is arranged, free-form surface mirror 2 can pass through reflection and increase light
Path length, path length is longer, projected picture is become larger, and by the curved surface amplitude of free form surface transmitting mirror into
Row amplification can guarantee picture will not metamorphopsic distortion, while picture shape can also be corrected, so that being projected after reflection
Picture be still rectangle, and mark is made in the position of four the first circular holes 6 of correspondence on parting plate 15 by marking pen, every
Object plate 15 is located at behind the 2nd row of three-box car, and box 4 is placed on the position that the 2nd row seat is leaned in the centre on parting plate 15, together
When the second circular hole 8 need to be also opened up at the label made, then successively twisting four the first screws 9 by die nut will
Box 4 is mounted among parting plate 15 on the position at the 2nd row seat, and box 4 far from there are four the opening up of parting plate 15 on one side
First groove 5, and four the first grooves 5 are evenly distributed on the four corners on parting plate 15, the second groove 12 is close to parting plate 15
Position offer the first circular hole 6, and the position of corresponding first circular hole 6 of parting plate 15 offers the second circular hole 8, the second circular hole
8, same first screw 9 is installed in the first circular hole 6 and the first groove 5, passes through the first screw 9 of setting and the second screw
The end of nail 7, the first screw 9 and the second screw 7 offers interior hexagonal link slot, thus people are carrying out installation projection
Size lesser die nut can be used when instrument 1 and free-form surface mirror 2, so that the installment work of people is more square
Just；
S3: after the installment work of equipment, the safety box for first making projector 1 be linked into automobile carries out taking electricity, is then projecting
TF on instrument 1 inserted with broadcasting content carries out advertisement projection and plays, and what 1 x ray machine part of projector was selected is micro- throwing of LED light source
Shadow ray machine, and projection light machine and master control embedded computer are partially integrated in together, by the way that projector 1 is arranged, projector 1
What x ray machine part was selected is micro- projector of LED light source, to make entire 1 power consumption of projector smaller, brightness is high, small in size, heat
It measures small, and is able to maintain prolonged steady operation, the background control system on internet can also be connected by connection mobile network,
Background control system can directly advertisement play out, and configuration information can pass through TF insertion or long-range push carries out
Modification；
S4: it during projector 1 works, can be adjusted according to projection size of the projection ray after three-box car on glass 14
The opening angle of whole V-type frame is pasted with translucent film on glass 14 after three-box car, and translucent effect does not interfere with driver
Backsight, therefore the projection angle of the light emitted line of projector 1 can be adjusted by loosening two the second screws 7, pass through
Projector 1 is set, and projector 1 can carry out the broadcasting of ad content according to configuration information, daily fixed time period, such as at night
6 points will at least be maintained at 27 cun or more to the projection size between 2:00 AM, and after three-box car on glass 14, finally by six
Angle spanner fastens two the second screws 7.
Operating procedure of the invention are as follows:
S1, the top that U-shaped fixed plate 31 is first pasted to using super glue glass 14 after three-box car, then pass through die nut
It successively twists two the second screws 7 projector 1 is mounted on movable plate 38, it then will according to the projected position of projector 1
The box 4 for being equipped with free-form surface mirror 2 is placed on parting plate 15, and four corresponding on parting plate 15 by marking pen
Mark is made in the position of first circular hole 6, while the second circular hole 8 need to be also opened up at the label made, and is then pulled by hexagonal
Hand successively twists four the first screws 9 and box 4 is mounted among parting plate 15 on the position at the 2nd row seat；
S2, after the installment work of equipment, the safety box for first making projector 1 be linked into automobile carries out taking electricity, is then throwing
TF on shadow instrument 1 inserted with broadcasting content carries out advertisement projection and plays, and can also be connected on internet by connection mobile network
Background control system, background control system can directly advertisement play out, and configuration information can be inserted by TF
Or long-range push is modified；
S3, projector 1 work during, the light emitted can first pass through free-form surface mirror 2 and be reflected,
After reprojection to three-box car on glass 14, therefore it can be adjusted according to projection size of the projection ray after three-box car on glass 14
The opening angle of whole V-type frame, and then the throwing that the light emitted line of projector 1 can be adjusted by loosening two the second screws 7
Shadow angle, and the projection size after three-box car on glass 14 will at least be maintained at 27 cun or more, fasten finally by die nut
Two the second screws 7.
Above specific embodiment has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Illustrate, it should be understood that be not intended to restrict the invention the above is only a specific embodiment of the invention, it is all at this
Within the spirit and principle of invention, any modification, equivalent substitution, improvement and etc. done should be included in protection model of the invention
Within enclosing.
Claims (10)
1. a kind of equipment for realizing glass projection advertisement after three-box car, which is characterized in that the equipment include projector (1), from
By curved reflector (2), V-type bracket (3) and box (4), the projector (1) is rotatably affixed to by V-type bracket (3)
The top of glass (14) after three-box car, and the position that projector (1) is corresponded on parting plate (15) passes through box (4) and free form surface
Reflecting mirror (2) is connected as one.
2. a kind of equipment for realizing glass projection advertisement after three-box car according to claim 1, which is characterized in that the throwing
Shadow instrument (1) is made of projection light machine and embedded computer, and GPS positioning, WIFI and Internet of Things are equipped in embedded computer
Card, and Internet of Things network interface card can connect mobile wireless network and TF card, what projector (1) x ray machine part was selected is LED light source
Micro- projection light machine, and projection light machine and master control embedded computer are partially integrated in together.
3. a kind of equipment for realizing glass projection advertisement after three-box car according to claim 1, which is characterized in that it is described from
By between curved reflector (2) and parting plate (15) there are certain angle, and glass after parting plate (15) and three-box car
(14) there are certain angles between.
4. a kind of equipment for realizing glass projection advertisement after three-box car according to claim 1, which is characterized in that the V
Type bracket (3) includes U-shaped fixed plate (31), and the U-shaped fixed plate (31) is viscous by glass (14) after super glue and three-box car
Patch is integrated, and the front and rear sides of U-shaped fixed plate (31) inner wall are overlapped with the mutually separate one side of two movable blocks (32) respectively,
And the similar one side of two movable blocks (32) offers card slot (33), and two mutually separate one sides of card slot (33) inner wall are opened
Position equipped with string hole (34), and corresponding two strings hole (34) of U-shaped fixed plate (31) front and back offers connection
Hole (35), and the same bolt (36), the bolt are provided in ipsilateral connecting hole (35), string hole (34) and card slot (33)
(36) outer surface thread is connected with nut (37), and nut (37) is fastened in card slot (33), and two movable blocks (32)
On be fixedly connected with the same movable plate (38).
5. a kind of equipment for realizing glass projection advertisement after three-box car according to claim 4, which is characterized in that the spiral shell
The shape of female (37) and card slot (33) is in hexagon, and the outer diameter phase of the internal diameter of card slot (33) and nut (37)
Adaptation, and the end of bolt (36) offers interior hexagon link slot.
6. a kind of equipment for realizing glass projection advertisement after three-box car according to claim 4, which is characterized in that the throwing
The surface of shadow instrument (1) is fixedly connected there are two flange (11), and the flange (11) offers two far from movable plate (38) on one side
A second groove (12), second groove (12) offer third circular hole (13) on one side close to movable plate (38), and living
The position of movable plate (38) corresponding third circular hole (13) offers the 4th circular hole (10), the 4th circular hole (10), third circular hole
(13) and in the second groove (12) same second screw (7) is installed, and in the end of the second screw (7) offers
Hexagon link slot.
7. a kind of equipment for realizing glass projection advertisement after three-box car according to claim 1, which is characterized in that the box
Sub (4) are opened up on one side far from parting plate (15) there are four the first groove (5), and four the first grooves (5) be evenly distributed on every
Four corners on object plate (15), second groove (12) offer the first circular hole (6) close to the position of parting plate (15), and
The position of parting plate (15) corresponding first circular hole (6) offers the second circular hole (8), second circular hole (8), the first circular hole (6)
With the first groove (5) in same first screw (9) is installed.
8. a kind of equipment for realizing glass projection advertisement after three-box car according to claim 1, which is characterized in that it is described every
Object plate (15) is located at behind the 2nd row of three-box car, and box (4) is placed on the centre on parting plate (15) by the 2nd row seat
Position.
9. a kind of equipment for realizing glass projection advertisement after three-box car according to claim 1, which is characterized in that described three
Translucent film is pasted with after the vehicle of compartment on glass (14), and translucent effect does not interfere with the backsight of driver.
10. a kind of method for realizing glass projection advertisement after three-box car, which is characterized in that the described method comprises the following steps:
S1: U-shaped fixed plate (31) is first pasted to using super glue the top of glass (14) after three-box car, then passes through hexagonal
Spanner successively twists two the second screws (7) and projector (1) is mounted on movable plate (38)；
S2: according to the projected position of projector (1), the box (4) for being equipped with free-form surface mirror (2) is first placed on parting
On plate (15), and by marking pen, mark is made in the position of corresponding four the first circular holes (6) on parting plate (15), while also needing
The second circular hole (8) are opened up at the label made, and four the first screws (9) are successively then twisted for box by die nut
Sub (4) are mounted among parting plate (15) on the position at the 2nd row seat；
S3: after the installment work of equipment, the safety box for first making projector (1) be linked into automobile carries out taking electricity, is then throwing
TF on shadow instrument (1) inserted with broadcasting content carries out advertisement projection and plays, and can also be connected on internet by connection mobile network
Background control system, background control system can directly advertisement play out, and configuration information can by TF insert
Enter or remotely push to modify；
S4: projector (1) work during, can according to projection size of the projection ray after three-box car on glass (14) into
The opening angle of row adjustment V-type frame, therefore projector (1) can be adjusted by two the second screws (7) of loosening and be emitted
The projection angle of light, and the projection size after three-box car on glass (14) will at least be maintained at 27 cun or more, finally by six
Angle spanner fastens two the second screws (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253826.3A CN109272902A (en) | 2018-10-26 | 2018-10-26 | A kind of method and apparatus for realizing glass projection advertisement after three-box car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253826.3A CN109272902A (en) | 2018-10-26 | 2018-10-26 | A kind of method and apparatus for realizing glass projection advertisement after three-box car |
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|---|---|
| CN109272902A true CN109272902A (en) | 2019-01-25 |
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| CN201811253826.3A Pending CN109272902A (en) | 2018-10-26 | 2018-10-26 | A kind of method and apparatus for realizing glass projection advertisement after three-box car |
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